Which gland produces hormones that influence kidney function?

Which gland produces hormones that influence kidney function?

• A. Pituitary gland
• B. Adrenal gland
• C. Pancreas
• D. Ovaries

Answer: (A)

Water balance and kidney function are regulated by hormones that act on the kidneys, especially antidiuretic hormone. ADH, released from the posterior pituitary, travels to the kidneys and makes the collecting ducts more permeable to water, so more water is reabsorbed and urine becomes more concentrated. That direct link to kidney regulation is why the pituitary is the best answer in this context. While the adrenal gland can influence kidney function through aldosterone, and the pancreas and ovaries don’t play a primary role in controlling kidney water balance, the pituitary’s release of ADH provides the key connection to kidney function here.

Water balance and kidney function are regulated by hormones that act on the kidneys, especially antidiuretic hormone. ADH, released from the posterior pituitary, travels to the kidneys and makes the collecting ducts more permeable to water, so more water is reabsorbed and urine becomes more concentrated. That direct link to kidney regulation is why the pituitary is the best answer in this context. While the adrenal gland can influence kidney function through aldosterone, and the pancreas and ovaries don’t play a primary role in controlling kidney water balance, the pituitary’s release of ADH provides the key connection to kidney function here.